Tephrosia juncea

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Family Fabaceae

Taxonomy: Tephrosia juncea R.Br. ex Benth.

Synonyms: 1 (APC 2026-07-30)

Cracca juncea (R.Br. ex Benth.) Kuntze (nomenclatural synonym)

Distribution (APC): NT, Qld

Profiles: APC, Flora of Australia, ALA, iNaturalist, NT eFlora, ATRP

Traits

Top source datasets: Crowley_2007 (2), NTH_2014 (3), NTH_2022 (4), NTH_2023 (24), Nano_2011 (2), RussellSmith_2012 (4), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 28 traits from 46 records in 9 datasets.

Traits by category (click to expand). For categorical traits, the values are listed. For numerical traits, the mean and range are shown.

fire response

resprouting_capacity (categorical): fire_killed (3) [sources: Crowley_2007; Nano_2011; RussellSmith_2012]

flower morphology

sex_type (categorical): hermaphrodite (1) [sources: Sjostrom_2006]

fruit morphology

fruit_length (numerical): 56 mm (50-62 mm) [sources: NTH_2023]
fruit_width (numerical): 3.5 mm (3-4 mm) [sources: NTH_2023]
fruit_type (categorical): legume (2) [sources: NTH_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (1) [sources: Sjostrom_2006]

leaf morphology

leaf_length (numerical): 17 mm (6-35 mm) [sources: NTH_2023]
leaf_width (numerical): 2.7 mm (1.3-5 mm) [sources: NTH_2023]
leaf_shape (categorical): linear (2); narrowly_elliptical (1); narrowly_triangular (1); oblanceolate (1); obtriangular (1) [sources: NTH_2023]
leaf_base_shape (categorical): acute (1) [sources: NTH_2023]
leaf_compoundness (categorical): compound (1) [sources: NTH_2023]
plant_photosynthetic_organ (categorical): leaf (1) [sources: NTH_2023]

life history

plant_growth_form (categorical): shrub (2) [sources: NTH_2022; Wenk_2022]
life_history (categorical): annual (2) [sources: NTH_2022; Wenk_2023]
woodiness_detailed (categorical): woody (2) [sources: NTH_2022; Wenk_2022]
stem_growth_habit (categorical): erect (1) [sources: NTH_2022]
leaf_phenology (categorical): evergreen (1) [sources: NTH_2014]
flowering_time (categorical): nyyyyynnnnnn (1) [sources: NTH_2014]
seedbank_longevity_class (categorical): persistent (1) [sources: RussellSmith_2012]
bud_bank_location (categorical): none (2) [sources: Crowley_2007; Nano_2011]

seed morphology

seed_length (numerical): 3.5 mm (3-4 mm) [sources: NTH_2023]
seed_width (numerical): 1.75 mm (1.5-2 mm) [sources: NTH_2023]
seed_shape (categorical): cylindrical (1); ovoid_elongated (1) [sources: NTH_2023]

whole plant morphology

plant_height (numerical): 1 m (1-1 m) [sources: NTH_2023]

Sources

dataset_id	n_traits	n_records	reference
NTH_2023	13	24	D. of Land Resource Management and N. T. of Australia. Northern Territory Flora Online. accessed on 6 May, 2022.. 2022. url: http://eflora.nt.gov.au/.
NTH_2022	4	4	D. of Land Resource Management and N. T. of Australia. Northern Territory Flora Online. accessed on 6 May, 2022.. 2022. url: http://eflora.nt.gov.au/.
RussellSmith_2012	4	4	J. Russell-Smith, M. R. Gardener, C. Brock, K. Brennan, C. P. Yates, and B. Grace. “Fire persistence traits can be used to predict vegetation response to changing fire regimes at expansive landscape scales - an Australian example”. Journal of Biogeography 39 (2012), pp. 1657-1668. doi: 10.1111/j.1365-2699.2012.02714.x.
Sjostrom_2006	4	4	A. Sjöström and C. L. Gross. “Life-history characters and phylogeny are correlated with extinction risk in the Australian angiosperms”. Journal of Biogeography 33.2 (2006), pp. 271-290. doi: 10.1111/j.1365-2699.2005.01393.x.
NTH_2014	3	3	Northern Territory Herbarium. Flora of the Darwin Region Online. 2014. url: http://www.lrm.nt.gov.au/plants-and-animals/herbarium/darwin_flora_online.
Crowley_2007	2	2	G. Crowley, M. Gardener, and M. Marrinan. Tropical savannas fire response database. 2007. url: [www.landmanager.org.au](www.landmanager.org.au).
Nano_2011	2	2	C. E. M. Nano and P. J. Clarke. “How do drought and fire influence the patterns of resprouting in Australian deserts?”. Plant Ecology 212 (2011), pp. 2095-2110. doi: 10.1007/s11258-011-9988-x.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.